.toggle-switch-wrapper {
    position: relative;
    display: inline-block;
    width: 30px;
    height: 16px;
}
.toggle-switch-wrapper > input {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}
.toggle-switch-label {
    margin-bottom: 0px;
}
.toggle-switch-label > span {
    margin-left:4px;
    font-weight: bold;
    font-size: 12px;
    user-select: none;
}
.toggle-switch {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ccc;
    -webkit-transition: .4s;
    transition: .4s;
    border-radius: 18px;
    margin-bottom: 0px;

    transform: rotateZ(360deg);
    background-image: linear-gradient(90deg, #2196F3, #1db6ff, #2196F3);
    background-position: 0% 50%;
    background-repeat: no-repeat;
    background-size: 0% 100%;
}
.toggle-switch-handle {
    position: absolute;
    content: "";
    height: 14px;
    width: 14px;
    left: 1px;
    bottom: 1px;
    background-color: white;
    -webkit-transition: .4s;
    transition: .4s;
    border-radius: 50%;
}
.toggle-switch-handle-timer {
    height: 12px;
    width: 12px;
    top: 1px;
    left: 1px;

    transform: rotateZ(360deg);
    background: linear-gradient(#daeff9, #daeff9);
    background-position: 0% 100%;
    background-repeat: no-repeat;
    background-size: 100% 0%;
}
.toggle-switch-wrapper > input:checked + .toggle-switch {
    background-color: #2196F3;
}
.toggle-switch-wrapper > input:focus + .toggle-switch {
    box-shadow: 0 0 1px #2196F3;
}
.toggle-switch-wrapper > input:checked + label > .toggle-switch-handle {
    -webkit-transform: translateX(1em);
    -ms-transform: translateX(1em);
    transform: translateX(1em);
}
.toggle-switch-animate-execution {
    animation-name: toggleSwitchAnimateExecution;
    animation-duration: 0.3s;
    animation-iteration-count: 1;
}
.toggle-switch-animate-time-remaining {
    animation-name: toggleSwitchAnimateTimeRemaining;
    animation-iteration-count: 1;
    animation-timing-function: linear
}

@keyframes toggleSwitchAnimateExecution {
    0% {background-size: 0% 100%;}
    50% {background-size: 100% 100%;}
    100% {background-size: 500% 100%;}
}

@keyframes toggleSwitchAnimateTimeRemaining {
    0% {background-size: 100% 0%;}
    100% {background-size: 100% 100%;}
}
